// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#include <pollux/common/exception/exception.h>
#include <pollux/common/base/exceptions.h>

namespace kumo {
    namespace pollux {
        namespace dwio {
            namespace common {
                namespace exception {
                    std::unique_ptr<ExceptionLogger> &exceptionLogger() {
                        static std::unique_ptr<ExceptionLogger> logger(nullptr);
                        return logger;
                    }

                    bool registerExceptionLogger(std::unique_ptr<ExceptionLogger> logger) {
                        POLLUX_CHECK(
                            exceptionLogger().get() == nullptr,
                            "Exception logger is already registered");
                        exceptionLogger() = std::move(logger);
                        return true;
                    }

                    ExceptionLogger *getExceptionLogger() {
                        return exceptionLogger().get();
                    }
                } // namespace exception
            } // namespace common
        } // namespace dwio
    } // namespace pollux
} // namespace kumo
